Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N435WN - Boeing 737NG 7H4/W - Southwest Airlines SWA1031/WN1031 (DEN-OMA-BNA) - 5.9 mi away @ 41200 ft, heading SE at 559 mph. Spotted 79x before. [05:29:41 PM CDT] #A537B2 #N435WN #B737 #SOUTHWEST #SWA1031 #WN1031 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N8617E - Boeing 737NG 8H4/W - Southwest Airlines SWA1031/WN1031 (IND-LAS-SFO) - 4.3 mi away @ 37050 ft, heading W at 468 mph. Spotted 76x before! [02:17:20 PM CDT] #ABD5E0 #N8617E #B738 #SOUTHWEST #SWA1031 #WN1031 #ADSB #ADSBbot